?url_ver=Z39.88-2004&rft_id=IDP000070284&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=https%3A%2F%2Frepository.itny.ac.id%2Fid%2Feprint%2F2905%2F&rft.title=Poros+utama+kendaraan+roda+dua+dari+baja+ringan+paduan+Fe-Al-Mn+dan+proses+pembuatannya&rft.creator=Kartikasari%2C+Ratna&rft.subject=TJ+Mechanical+engineering+and+machinery&rft.description=Invensi+ini+berhubungan+dengan+poros+utama+kendaraan+roda+dua%2C+khususnya+poros+utama+kendaraan+roda+dua+dari+paduan+Fe-Al-Mn+dan+proses+pembuatannya.+Proses+pembuatan+poros+utama+kendaraan+roda+dua+dari+paduan+Fe-Al-Mn+dilakukan%0D%0A10+dengan+peleburan+bahan+baku+yang+terdiri+dari+mf2d+stee%5D+scrap%2C+scrap+aluminium%2C+Fe-Mn+medium+C+dan+re-C.+Proses+peleburan+menggunakan+dapur+induksi+frekuensi+tinggi+dengan+pelindung+gas+argon+selama+2-3+jam+hingga+temperatur+mencapai+1600%C2%B0C-1800%C2%B0C.+Proses+anil+dilakukan+pada+temperatur+1000%C2%B0C-%0D%0A15+1050%C2%B0C.+Komposisi+poros+utama+kendaraan+roda+dua+dari+paduan+Fe-Al-Mn+adalah+Fe+83-85%2C5%25%2C+Al+7%2C5-10%25%2C+Mn+5%2C05-5%2C5%25%2C+Si+1%2C25-1%2C56%25%2C+P+0%2C01-0%2C03%25+dan+C+0%2C55-0%2C65%25.+Poros+utama+kendaraan+roda+dua+dari+paduan+Fe-Al-Mn+yang+dihasilkan+mempunyai+kekuatan+tarik+885+MPa%2C+regangan+35%2C4%25%2C+kekerasan%0D%0A20+190VHN%2C+harga+impak+68J%2C+densitas+6%2C9+kg%2Fcm'%2C+laju+korosi+dalam+larutan+0%2C5%25+NaCl+adalah+0%2C036+mm%2Fth.+Penggunaan+poros+utama+dari+paduan+Fe-Al-Mn+pada+kendaraan+roda+dua+memberikan+efek+penghematan+bahan+bakar+sebesar+13%25.&rft.date=2020-08-04&rft.type=Patent&rft.type=NonPeerReviewed&rft.format=text&rft.language=id&rft.identifier=https%3A%2F%2Frepository.itny.ac.id%2Fid%2Feprint%2F2905%2F1%2FPoros%2520Utama%2520Kendaraan%2520Roda%2520Dua%2520Dari%2520Baja%2520Ringan%2520Paduan%2520Fe-Ai-Mn%2520Dan%2520Proses%2520Pembuatannya.pdf&rft.identifier=++Ratna+Kartikasari++(2020)+Poros+utama+kendaraan+roda+dua+dari+baja+ringan+paduan+Fe-Al-Mn+dan+proses+pembuatannya.++IDP000070284.+++&rft.relation=https%3A%2F%2Fitny.ac.id&rft.relation=IDP000070284&rft.identifier=IDP000070284